| Weymouth to Cividale del Friuli | 791.36 mi (1,273.58 km) |
| Weymouth to Civita Castellana | 908.70 mi (1,462.41 km) |
| Weymouth to Civitanova Marche | 912.52 mi (1,468.56 km) |
| Weymouth to Civitavecchia | 896.25 mi (1,442.38 km) |
| Weymouth to Civitella in Val di Chiana | 830.19 mi (1,336.06 km) |
| Weymouth to Clusone | 656.55 mi (1,056.62 km) |
| Weymouth to Coccaglio | 670.38 mi (1,078.87 km) |
| Weymouth to Codigoro | 784.32 mi (1,262.25 km) |
| Weymouth to Codogno | 676.55 mi (1,088.81 km) |
| Weymouth to Codroipo | 777.08 mi (1,250.58 km) |
| Weymouth to Cogoleto | 672.19 mi (1,081.79 km) |
| Weymouth to Colle di Val d'Elsa | 809.28 mi (1,302.41 km) |
| Weymouth to Colle Salvetti | 776.02 mi (1,248.88 km) |
| Weymouth to Collecchio | 713.78 mi (1,148.72 km) |
| Weymouth to Colleferro | 958.19 mi (1,542.06 km) |
